//index.js
//获取应用实例
const app = getApp()

Page({
  data: {
    motto: 'Hello World',
    userInfo: {},
    hasUserInfo: false,
    canIUse: wx.canIUse('button.open-type.getUserInfo'),
    bannerList: '',
    articleList: ''
  },
  //事件处理函数
  bindViewTap: function() {
    wx.navigateTo({
      url: '../logs/logs'
    })
  },
  onLoad: function () {
    if (app.globalData.userInfo) {
      this.setData({
        userInfo: app.globalData.userInfo,
        hasUserInfo: true
      })
    } else if (this.data.canIUse){
      // 由于 getUserInfo 是网络请求，可能会在 Page.onLoad 之后才返回
      // 所以此处加入 callback 以防止这种情况
      app.userInfoReadyCallback = res => {
        this.setData({
          userInfo: res.userInfo,
          hasUserInfo: true
        })
      }
    } else {
      // 在没有 open-type=getUserInfo 版本的兼容处理
      wx.getUserInfo({
        success: res => {
          app.globalData.userInfo = res.userInfo
          this.setData({
            userInfo: res.userInfo,
            hasUserInfo: true
          })
        },
        fail
      })
    }

    this.setData({picUrl: app.globalData.picUrl})
    this.getDataList();
  },

  //获取数据信息
  getDataList: function(){
    var that = this;
    wx.request({
      url: app.globalData.requestUrl,
      method: 'POST',
      header: {
        'ConTent-Type': 'application/xml'
      },
      success: function(date){
        if(date.data.code == 200){
          console.log(date.data.data.articleList)
          that.setData({
            bannerList: date.data.data.bannerList,
            articleList: date.data.data.articleList
          })
        }
      }
    })
  },

  getUserInfo: function(e) {
    console.log(e)
    app.globalData.userInfo = e.detail.userInfo
    this.setData({
      userInfo: e.detail.userInfo,
      hasUserInfo: true
    })
  },

  onJumpDetail: function(event){
    var id = event.currentTarget.dataset.id;
    wx.navigateTo({
      url: '../detail/news-detail/news-detail?id=' + id
    })
  },

  onJumpOtherPage: function(event){
    var typeId = event.currentTarget.dataset.typeid;
    switch(typeId){
      case "1":
        var url = '../list/news-list/news-list';break;

      case "2":
        var url = '../list/pic-list/pic-list';break;

      case "3":
        var url = '../map/map';break;

      default:
        var url = '../publish/publish';break;
    }
    
    wx.navigateTo({
      url: url
    })
  }
})
